Marathon de Longueuil 2025

The Marathon de Longueuil Sun Life is a premier running and walking event held annually since 1976 on Montreal's South Shore. Offering distances from 1 km to the full marathon, it features certified, flat, and fast courses that qualify participants for prestigious races such as the Boston and New York Marathons.

This community-centered race welcomes runners of all levels with enthusiastic volunteers and cheering sections, creating an inspiring atmosphere that highlights personal achievement and the joy of running through urban Longueuil.

- Flat, urban road course ideal for beginners and competitive runners
- Certified courses qualifying for major marathon events
- Aid stations positioned along the course
- Surface: Road
- Supportive community and lively crowd on course

- Flat and fast courses certified for Boston and New York Marathon qualification
- Multiple race distances from 1 km to marathon
- Community-focused atmosphere with enthusiastic volunteer support
- Cheering sections along the routes
- Annual event since 1976